//头部导航
@media (min-width:1200px) {
    .container {
        max-width: 1000px;
    }
}

@media(min-width:769px) {
    .navbar {
        min-width: 990px;
    }
    .container {
        min-width: 960px; //      width: 960px;
    }
}
.navbar {
    padding-top: 0;
    padding-bottom: 0;
    .navbar-brand {
        padding: 7px 18px;
        margin-right: 0;
    }
    .navbar-collapse {
        .nav-item {
            padding-bottom: 7px;
            padding-top: 7px;
            a{
                font-size: 14px;
            }
        }
        .active {
            background: #080808;
            color: white;
        }
    }
    .dropdown{
        .btn-secondary{
            background-color: transparent;
            border: none;
        }
//      .btn-secondary:focus{
//          box-shadow: none;
//      }
    }
}